大约有 2,800 项符合查询结果(耗时:0.0149秒) [XML]

https://bbs.tsingfun.com/thread-1897-1-1.html 

dify 的数据库在哪?如何备份数据? - C/C++ - 清泛IT社区,为创新赋能!

数据在 dify 源码的 xx/docker/volumes 下面,直接打包备份即可。 导入数据包后,重启docker即可重新加载最新数据。
https://bbs.tsingfun.com/thread-1966-1-1.html 

我想使用照相机组件显示出错 - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

...g"] 注意: 5秒钟后将报告另一条错误信息。 源码在这里 你好,根据报错信息,你把路径文本值设置给了颜色: 颜色的话,请使用颜色专门的代码块:
https://bbs.tsingfun.com/thread-2229-1-1.html 

无法打包成apk - App应用开发 - 清泛IT社区,为创新赋能!

...页面代码数量,已经能够完成编译,并运行。核心原因:源码中逻辑问题,代码块超限导致yail保存不了。中文网已经完美修复过,其他平台避免不了这个问题。 更多技术细节参考:https://bbs.tsingfun.com/thread-2234-1-1.html
https://bbs.tsingfun.com/thread-2236-1-1.html 

计时器后台计时问题探究 - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

...还是计时,后面时间久了就不计时了是吗?这个需要研究源码,调查一下
https://bbs.tsingfun.com/thread-2506-1-1.html 

AI伴侣现已正式升级为“AppInventor学院”App! - App Inventor 2 中文网 -...

...经申请完成,各开源项目我们会遵循其开源协议,售卖的源码必定是我们自己原创或合作有版权的,更不会去抄袭别人的作品、视频等。然后,MIT的Logo我们用了一段时间,可能你们也有所疑问是否构成侵权,关于MIT Logo的使用问...
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How can I print the contents of a hash in Perl?

... Data::Dumper is your friend. use Data::Dumper; my %hash = ('abc' => 123, 'def' => [4,5,6]); print Dumper(\%hash); will output $VAR1 = { 'def' => [ 4, 5, 6 ], 'abc' => 123 ...
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Hg: How to do a rebase like git's rebase

...e: 1. Start working on a new feature: $ hg clone mainline-repo newfeature-123 do a few commits (M, N, O) master A---B---C \ newfeature-123 M---N---O 2. Pull new changes from upstream mainline: $ hg pull master A---B---C---D---E---F \ newfeature-123 M---N---O ...
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Parse query string into an array

...alone is note accurate, it could display for example: $url = "somepage?id=123&lang=gr&size=300"; parse_str() would return: Array ( [somepage?id] => 123 [lang] => gr [size] => 300 ) It would be better to combine parse_str() with parse_url() like so: $url = "som...
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How to calculate “time ago” in Java?

...public static void main(String args[]) { System.out.println(toDuration(123)); System.out.println(toDuration(1230)); System.out.println(toDuration(12300)); System.out.println(toDuration(123000)); System.out.println(toDuration(1230000)); System.out.println(toDuration(12300000))...
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Why would I ever use push_back instead of emplace_back?

... will be invalid after the call. std::vector<int> v; v.emplace_back(123); v.emplace_back(v[0]); // Produces incorrect results in some compilers On one compiler, v contains the values 123 and 21 instead of the expected 123 and 123. This is due to the fact that the 2nd call to emplace_back re...